Updated: Jun 01, 2026
Location and Projects
Address
4426 YANKEE HILL ROAD, Rocklin, CA, 95677
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Air Systems Plumber
Air Systems, 4426 Yankee Hill Rd, Rocklin, CA (Employees: Davida Crestina Detar, George William Heubel, and Hal Jensen Burton) holds a Fire Protection license and 6 other licenses according to the California license board.
Their BuildZoom score of 98 ranks in the top 16% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Air Systems, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Air Systems Services
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Air Systems Contact Information
Phone Number: (510) 638-4687
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Address: 4426 YANKEE HILL ROAD, Rocklin, CA 95677
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Air Systems Rocklin
Quality
98
84th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Air Systems has a BuildZoom score of 98, which places them above 84% of 336,931 contractors in California.
Activity
|
6 projects
|
2025 |
|
9 projects
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Air Systems has worked on at least
16.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
|
7 projects
|
Commercial Renovations |
|
8 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Air Systems mostly works on
plumbing project
and commercial renovation
projects.
Pricing
|
4 projects
|
< $5k |
|
3 projects
|
$5k-$20k |
|
3 projects
|
$20k-$50k |
|
1 project
|
$50k-$100k |
|
2 projects
|
$100k-$250k |
|
1 project
|
$250k-$500k |
The typical size of their permits is approximately $8,148. This graph shows the distribution of these job values.
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Wells fargo 199520 san mateo; 173 sq ft; replace six (6) of the existing hvac rooftop package units with like for like install new flex connectors and connect to the existing ductwork. connect to existing gas piping and condensate drain piping. disconnect and reconnect to the existing electrical. no change in the electrical or natural gas loads
Valuation:
$169,441
Permit #:
BD-2021-278832
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Add/relocate fire sprinkler - 12 heads (to tenant improvement 25-01-197e)
Valuation:
$4,680
Permit #:
25-03-160E
Status:
final
Fee:
$387
Permit Type:
N/A
Building Type:
Commercial
Fire sprinklers to tenant improvement (24-05-115e) - 12 heads
Valuation:
$4,000
Permit #:
25-01-197E
Status:
issued
Fee:
$387
Permit Type:
N/A
Building Type:
Commercial
Install rooftop heat exchanger 9, 800 lbs associate valves and piping provide pipe freezes to allow demolish of primary pumps ** 7/26/19 revision delta #1 extended the platform 1 foot and raised it from 15 to 24 (hm)
Valuation:
$458,086
Permit #:
2018 137509 CI
Status:
final
Fee:
N/A
Permit Type:
Office
Building Type:
N/A
Fire sprinklers to existing issued tenant improvement permit (24-07-124e) - 24 heads
Valuation:
$10,054
Permit #:
24-12-039E
Status:
final
Fee:
$387
Permit Type:
N/A
Building Type:
Commercial
Fire sprinklers to tenant improvement - 1 head
Valuation:
$2,500
Permit #:
25-01-245E
Status:
final
Fee:
$387
Permit Type:
N/A
Building Type:
Commercial
Hvac change out - like for like
Valuation:
$120,000
Permit #:
COM25-0138
Status:
final
Fee:
$2,355
Permit Type:
Church
Building Type:
N/A
Install emergency generator on parking lot scope: 1) remove a geneator on rooftop 2) replace and install an emergency generator on existing pad same location
Valuation:
$74,425
Permit #:
2019 114865 CI
Status:
final
Fee:
N/A
Permit Type:
Office
Building Type:
N/A
Replace existing heat exchanger and convert primary secondary pump system to a variable speed single loop no hazmat *** area of work: 5, 000 sq ft
Valuation:
$295,017
Permit #:
2019 149465 CI
Status:
filed
Fee:
N/A
Permit Type:
R & d lab
Building Type:
N/A
Fire sprinklers to spec suite tenant improvement - 39 heads (24-05-116e and 24-10-111e)
Valuation:
$4,000
Permit #:
24-10-233E
Status:
final
Fee:
$501
Permit Type:
N/A
Building Type:
Commercial
Relocatng fire sprinkler heads for tenant improvement improvement - 3 heads total
Valuation:
$2,500
Permit #:
24-08-110E
Status:
final
Fee:
$387
Permit Type:
N/A
Building Type:
Commercial
Install rigaku mfm310 gen3 tool and chiller in rgl metrology lab
Valuation:
$45,000
Permit #:
BLD2024-08620
Status:
complete
Fee:
$3,016
Permit Type:
Alteration
Building Type:
N/A
Installation of h5 pm6 ahm hce qsm module and support equipment
Valuation:
$320,000
Permit #:
BLD2024-08287
Status:
complete
Fee:
$7,835
Permit Type:
Alteration
Building Type:
N/A
Adding reheat coils and associated piping to the existing vav's only
Valuation:
$1,200,000
Permit #:
2019 133807 CI
Status:
applied
Fee:
N/A
Permit Type:
Office
Building Type:
N/A
Epc - deferred fire sprinklers for natomas ii apartment building under com-2023388
Valuation:
N/A
Permit #:
COM-2208786
Status:
complete
Fee:
$439
Permit Type:
N/A
Building Type:
N/A
Epc - deferred fire sprinklers for natomas ii apartment building under com-2023390
Valuation:
N/A
Permit #:
COM-2208772
Status:
complete
Fee:
$439
Permit Type:
N/A
Building Type:
N/A
Epc - deferred fire sprinklers for natomas ii apartment building under com-2023390
Valuation:
N/A
Permit #:
COM-2208767
Status:
complete
Fee:
$439
Permit Type:
N/A
Building Type:
N/A
Epc - deferred fire sprinklers for natomas ii apartment building under com-2023391
Valuation:
N/A
Permit #:
COM-2208755
Status:
complete
Fee:
$570
Permit Type:
N/A
Building Type:
N/A
Installing a new crah unit in an existing space
Valuation:
$135,000
Permit #:
BLD2021-62281
Status:
final
Fee:
$6,729
Permit Type:
N/A
Building Type:
N/A
Install rooftop heat exchanger 9, 800 lbs ** 7/26/19 extended the platform 1 foot and we raised it from 15 to 24 (hm)
Valuation:
$458,086
Permit #:
2018 136428 CI
Status:
filed
Fee:
N/A
Permit Type:
Office
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Air Systems License info
Verified License
| License # | 947274 |
| Status | Active |
| State | California |
| Type | Fire Protection |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Air Systems at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 769339 |
| Status | Active |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Air Systems at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 388062 |
| Status | Inactive |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning, Sheet Metal |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Air Systems at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 1009844 |
| Status | Inactive |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning, Refrigeration |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Air Systems at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 939262 |
| Status | Inactive |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Air Systems at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 468674 |
| Status | Inactive |
| State | California |
| Type | Fire Protection |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Air Systems at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 864997 |
| Status | Inactive |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning, Refrigeration |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Air Systems at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
98
BuildZoom Score
Bonded
| Bonded Agent | Business Alliance Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Everest National Insurance Company |
583
Permits
- Building permit records show that Air Systems has worked on 583 permitted projects.
Air Systems Employees
DD
Davida Crestina Detar
Officer
GH
George William Heubel
Sole Owner
HB
Hal Jensen Burton
Officer
JG
Jeffrey Christopher Gall
Rmo / Ceo / Pres
MM
Michael George Martin
Rmo/Ceo/Pres
PD
Paul Robert Detar
Rmo / Ceo / Pres
SC
Sergio Calderon
Sole Owner